Simple Interest kya hai puri Jankari hindi me

Simple interest kya he ?
Interest ke bare me humne phele hi jan chuka hu ki jab koi Addmi  dusrea koi addmi se kuch samai ke liye paise lete he, or paise returns karte samai kuch extra paise dena parta he, iss extra paise ko interest kehte he, agar interest hamesa same for same period, isse simple interest kehte he.

Simple interest ko S.I. se denote kiye jata he or principal ko P, time ko T, rate percent ko R se denote kiye jata hai.

Simple interest ki Formula: 

• Simple interest(S.I) = (P x T x R)/100
   
• Time(T) = (S.I x 100)  / (P x R)
   
• Principal(P) = (S.I x 100) / (T x R)
   
• Interest Rate(R) = (S.I x 100) / (P x T)

Simple interest ki problem yese v easy hote hai sirf day ki problem ko chorke. Day ke problem soln karne me thora bahut time lagte hai.
Agar app ne niche diye gaye chat ko yaad karliye to day ki problem bahut he kam samai me solve karshakte he.

• Month (2 - 3) = 73 Days = 1/5 Years.
   
• Month (3 - 5) = 174 Days = 2/5 Years.
   
• Month (5 - 8) = 219 Days = 3/5 Years.
   
• Month (8 - 11) = 292 Days = 4/5 Years.
   
• Month (12) = 376 Days = 1 Years.

upper ke chat dekhar sirf date ki difference kitne month hua dekhe value put kardigiye.